{"title":"HEAVY DUTY-SHRINK FIT HOLDER COOL-BLAST-METRIC SIZES","description":"\u003cdiv class=\"faq-wrapper col-md-12\"\u003e\n\u003c!-- ================= ACCURACY ================= --\u003e\n\u003cdiv id=\"accuracy\" class=\"mb-5\"\u003e\n\u003ch2\u003eAccuracy\u003c\/h2\u003e\n\n\u003cp\u003e\n\u003cstrong\u003ePAC Precision Tools \u003ca href=\"https:\/\/www.pactoolsusa.com\/collections\/heavy-duty-shrink-fit-holder-cool-blast-metric-sizes\" rel=\"noopener\" target=\"_blank\"\u003eHeavy Duty Shrink Fit Holder Cool-Blast – Metric Sizes\u003c\/a\u003e\u003c\/strong\u003e is engineered for heavy-duty CNC machining where maximum rigidity, exceptional clamping force, and superior accuracy are essential. The advanced shrink-fit technology provides a perfectly concentric tool grip, minimizing runout and ensuring outstanding machining precision.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe integrated Cool-Blast coolant system delivers efficient cooling directly to the cutting zone, improving chip evacuation, reducing heat generation, and extending cutting tool life. Designed for high-speed and high-performance milling applications, these holders offer excellent vibration damping, enhanced surface finish, and consistent performance in demanding production environments.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- ================= DIMENSIONS ================= --\u003e\n\u003cdiv id=\"dimensions\" class=\"mb-5\"\u003e\n\n        \u003ch2\u003eDimensions\u003c\/h2\u003e\n\n        \u003cdiv class=\"row align-items-center\"\u003e\n\n            \u003c!-- LEFT IMAGE --\u003e\n\n            \u003cdiv class=\"col-md-4 \"\u003e\n\n                \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0887\/5828\/8658\/files\/HEAVY_DUTY-SHRINK_FIT_HOLDER_COOL-BLAST-METRIC_SIZES_IN_USA.png?v=1785409141\" class=\"img-fluid dimensions-image\" alt=\"Heavy Duty Shrink Fit holder Cool Blast Metric Sizes\"\u003e\n\n            \u003c\/div\u003e\n        \u003c\/div\u003e\n    \u003c\/div\u003e  \n  \u003c!-- ================= FEATURES ================= --\u003e\n\u003cdiv id=\"features\" class=\"mb-5\"\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n \u003cul\u003e\n        \u003cli\u003eHeavy-duty shrink fit design for superior tool holding and rigidity.\u003c\/li\u003e\n        \u003cli\u003eIntegrated Cool-Blast system for efficient cooling and chip evacuation.\u003c\/li\u003e\n        \u003cli\u003eBalanced to 25,000 RPM at G2.5 for high-speed machining.\u003c\/li\u003e\n        \u003cli\u003eH5 bore tolerance for accurate tool positioning and secure clamping.\u003c\/li\u003e\n        \u003cli\u003eAT3 Class taper accuracy ensures excellent spindle fit and precision.\u003c\/li\u003e\n        \u003cli\u003eManufactured from case-hardened alloy steel for maximum durability.\u003c\/li\u003e\n        \u003cli\u003eCorrosion-resistant coating extends holder service life.\u003c\/li\u003e\n        \u003cli\u003eIdeal for heavy-duty milling and precision CNC machining.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c!-- ================= FAQ ================= --\u003e\n\u003cdiv id=\"faq\" class=\"mb-5\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003cdiv class=\"faq-container\"\u003e\n\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003e1. How does Cool-Blast technology improve CNC machining performance? \u003cspan class=\"faq-icon\"\u003e▼\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003e\nCool-Blast technology delivers coolant directly toward the cutting zone, reducing heat buildup, improving chip removal, and \u003ca class=\"faq-link\" href=\"https:\/\/www.pactoolsusa.com\/collections\/heavy-duty-shrink-fit-holder-cool-blast-metric-sizes\" target=\"_blank\"\u003emaintaining stable cutting conditions\u003c\/a\u003e during high-speed and heavy-duty machining operations.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003e2. What sizes are available in Heavy Duty Shrink Fit Holder Cool-Blast Metric Series? \u003cspan class=\"faq-icon\"\u003e▼\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003e\nHeavy Duty Shrink Fit Holder Cool-Blast Metric Sizes are available in multiple metric shank sizes to support different CNC machining requirements. Common sizes \u003ca class=\"faq-link\" href=\"https:\/\/www.pactoolsusa.com\/collections\/heavy-duty-shrink-fit-holder-cool-blast-metric-sizes\" target=\"_blank\"\u003einclude tool diameters suitable\u003c\/a\u003e for various milling, drilling, and roughing applications.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003e3. Can Shrink Fit Holders be used for heavy cutting applications? \u003cspan class=\"faq-icon\"\u003e▼\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003e\nYes.\u003ca class=\"faq-link\" href=\"https:\/\/www.pactoolsusa.com\/collections\/heavy-duty-shrink-fit-holder-cool-blast-metric-sizes\" target=\"_blank\"\u003eHeavy Duty Shrink Fit Holders\u003c\/a\u003e are specifically designed for demanding machining operations such as heavy milling, high material removal, and difficult-to-machine materials where maximum rigidity and stability are required.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003e4. What accuracy can I expect from a Heavy Duty Shrink Fit Holder? \u003cspan class=\"faq-icon\"\u003e▼\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003e\nThese holders provide excellent concentricity and repeatable accuracy, helping minimize tool runout, improve surface finish, and \u003ca class=\"faq-link\" href=\"https:\/\/www.pactoolsusa.com\/collections\/heavy-duty-shrink-fit-holder-cool-blast-metric-sizes\" target=\"_blank\"\u003eachieve consistent machining results\u003c\/a\u003e in precision CNC applications.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003e5. Why choose Shrink Fit Holders over Collet Chuck Holders? \u003cspan class=\"faq-icon\"\u003e▼\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003e\nShrink Fit Holders offer stronger clamping force, better rigidity, and lower runout compared to traditional collet chuck systems. They are ideal for high-speed machining where accuracy and stability are critical.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"faq-item\"\u003e\n\u003cdiv class=\"faq-question\"\u003e6. Are Heavy Duty Shrink Fit Holders compatible with CNC machining centers? \u003cspan class=\"faq-icon\"\u003e▼\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-answer\"\u003e\nYes. \u003ca class=\"faq-link\" href=\"https:\/\/www.pactoolsusa.com\/collections\/heavy-duty-shrink-fit-holder-cool-blast-metric-sizes\" target=\"_blank\"\u003eHeavy Duty Shrink Fit Holders\u003c\/a\u003e are compatible with various CNC machining centers and are widely used in industries requiring high precision, reliability, and efficient material removal.\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","products":[{"product_id":"543020hsk1mcb-h-precision-tool-distributor-in-louisiana","title":"543020HSK1MCB-H","description":"\u003cp\u003eHSK100A-SFH16MM-100L HEAVY-DUTY Shrink Fit Cool-Blast Holder\u003c\/p\u003e","brand":"PacTools","offers":[{"title":"Default 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Holder\u003c\/p\u003e","brand":"PacTools","offers":[{"title":"Default Title","offer_id":52395118428434,"sku":"543021HSK1MCB-H","price":760.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/5828\/8658\/files\/HEAVY_DUTY-SHRINK_FIT_HOLDER_COOL-BLAST-METRIC_SIZES.png?v=1781699230"},{"product_id":"543021hsk1mcb-1h-cnc-tool-supplier-in-north-carolina","title":"543021HSK1MCB-1H","description":"\u003cp\u003eHSK100A-SFH20MM-160L HEAVY-DUTY Shrink Fit Cool-Blast Holder\u003c\/p\u003e","brand":"PacTools","offers":[{"title":"Default Title","offer_id":52395118461202,"sku":"543021HSK1MCB-1H","price":859.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/5828\/8658\/files\/HEAVY_DUTY-SHRINK_FIT_HOLDER_COOL-BLAST-METRIC_SIZES.png?v=1781699230"},{"product_id":"543022hsk1mcb-h-precision-tool-distributor-in-south-carolina","title":"543022HSK1MCB-H","description":"\u003cp\u003eHSK100A-SFH25MM-110L HEAVY-DUTY Shrink Fit Cool-Blast Holder\u003c\/p\u003e","brand":"PacTools","offers":[{"title":"Default Title","offer_id":52395118493970,"sku":"543022HSK1MCB-H","price":760.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/5828\/8658\/files\/HEAVY_DUTY-SHRINK_FIT_HOLDER_COOL-BLAST-METRIC_SIZES.png?v=1781699230"},{"product_id":"543023hsk1mcb-1h-cnc-tool-supplier-in-georgia","title":"543023HSK1MCB-1H","description":"\u003cp\u003eHSK100A-SFH25MM-160L HEAVY-DUTY Shrink Fit Cool-Blast Holder\u003c\/p\u003e","brand":"PacTools","offers":[{"title":"Default Title","offer_id":52395118526738,"sku":"543023HSK1MCB-1H","price":859.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/5828\/8658\/files\/HEAVY_DUTY-SHRINK_FIT_HOLDER_COOL-BLAST-METRIC_SIZES.png?v=1781699230"},{"product_id":"543024hsk1mcb-h-precision-tool-distributor-in-florida","title":"543024HSK1MCB-H","description":"\u003cp\u003eHSK100A-SFH32MM-110L 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